Device of complex gas mixture detection based on optical-path-adjustable spectrum detection and method therefor
US11933724B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2023 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Dec 1, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed are a device of complex gas mixture detection based on optical-path-adjustable spectrum detection and a method therefor, and the device includes: a light source configured for generating an incident beam and emitting the incident beam into an optical gas cell; the optical gas cell, including a cavity configured for accommodating a gas sample, and a reflection module group configured for reflecting the incident beam and a track arranged in the cavity, where the track is consistent with a light path of the light beam in the cavity; a detector module that is connected with the track in a relatively movable manner and is configured for receiving light beams and obtaining spectral data, where an optical path is changed by moving the detector module relative to the track; and a data acquisition unit that is configured for acquiring the spectral data obtained by the detector module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.